There are no firewall rules that I can see. All installations of ansible
was done by ssh-ing to that host, so ssh port is definitely open.
*# sudo iptables -L*
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
*# netstat -tupln | grep ":22 "*
tcp 0 0 0.0.0.0:22 0.0.0.0:*
LISTEN 8969/sshd
tcp 0 0 :::22 :::*
LISTEN 8969/sshd
On Monday, January 4, 2016 at 7:12:24 PM UTC-5, Chun-Hung Huang wrote:
>
> Any firewall rule with your local machine?
> --- in linux try to check your firewall
> $ sudo iptables -L
>
> Check /etc/hosts.allow and /etc/hosts.deny
>
> Does port 22 open in your local machine?
> $ netstat -tupln
>
> ^^
>
>
> Ravi B於 2016年1月5日星期二 UTC+8上午12時27分04秒寫道：
>>
>> Hi everyone,
>> I'm new to ansible and trying to get the basing ping working on local
>> host (127.0.0.1 in the $ANSIBLE_HOSTS file) but keep running into
>> problems.I thought the problem was python3 that was installed on the
>> machine, but I uninstalled python3 (deleted the python3 binaries and
>> reinstalled ansible from source). I'm still getting the same error with
>> ansible (see the error below in red).
>> The command "ansible all -m ping" is not working.
>>
>> # python -V
>> Python 2.7.11
>>
>> # pip install --upgrade paramiko
>> Requirement already up-to-date: paramiko in
>> /usr/local/lib/python2.7/site-packages/paramiko-1.16.0-py2.7.egg
>> Requirement already up-to-date: pycrypto!=2.4,>=2.1 in
>> /usr/local/lib/python2.7/site-packages/pycrypto-2.6.1-py2.7-linux-x86_64.egg
>> (from paramiko)
>> Requirement already up-to-date: ecdsa>=0.11 in
>> /usr/local/lib/python2.7/site-packages/ecdsa-0.13-py2.7.egg (from paramiko)
>>
>> # cat $ANSIBLE_HOSTS
>> 127.0.0.1
>>
>> # ansible --version
>> ansible 1.9.4
>> configured module search path = None
>>
>> *# ansible all -m ping*
>> *No handlers could be found for logger "paramiko.transport"*
>> *127.0.0.1 | FAILED => FAILED: Error reading SSH protocol banner[Errno
>> 104] Connection reset by peer*
>>
>> *I'm getting the same error with ansible 2 also*
>> # ansible --version
>> ansible 2.1.0
>> config file =
>> configured module search path = Default w/o overrides
>>
>> # ansible all -m ping
>> No handlers could be found for logger "paramiko.transport"
>> 127.0.0.1 | UNREACHABLE! => {
>> "changed": false,
>> "msg": "ERROR! Error reading SSH protocol banner[Errno 104]
>> Connection reset by peer",
>> "unreachable": true
>> }
>>
>>
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